Synthetic steroid (STEAR)
Tibolone when planning pregnancy
For couples trying to conceive, every chronic medication deserves a careful pre-pregnancy review. Tibolone (Tibolone) at 2.5mg may need to be continued, switched, or stopped before conception, depending on the active ingredient Tibolone and the indication. The right answer is rarely the same for everyone and rarely "just stop the medication."
Pre-conception review of Tibolone
According to the prescribing information for Tibolone, the pre-conception decision balances the risk of the medication during pregnancy against the consequences of leaving the underlying condition untreated. Some Synthetic steroid (STEAR) medications are continued safely through pregnancy; others are switched to safer alternatives before conception or in early pregnancy. Tibolone is a prodrug; on absorption it is rapidly converted to three active metabolites (3α-OH-tibolone, 3β-OH-tibolone and Δ4-tibolone) with different tissue-selective activity.
Effect on fertility itself
Some medications affect fertility directly — by altering ovulation, sperm parameters, hormonal balance or libido. Whether Tibolone has any documented effect on fertility depends on Tibolone; the prescribing information notes any data. Anyone trying to conceive should discuss Tibolone with the prescriber and a fertility specialist if conception is taking longer than expected.
Frequently asked questions
Should I stop Tibolone before trying to conceive? ▾
It depends on Tibolone and the indication. For some medications the answer is yes — switch to a safer alternative weeks before conception. For others, continuation is safe and preferable. The prescriber decides based on the full clinical picture.
Does Tibolone affect male fertility? ▾
Effects on male fertility depend on the active ingredient. Some medications in Synthetic steroid (STEAR) affect sperm parameters or libido; others have no documented effect. The prescribing information for Tibolone states what is known. If conception is delayed, a semen analysis can clarify whether Tibolone is contributing.
Products containing Tibolone
More on Tibolone
- With alcoholTibolone and alcohol — is it safe to drink?
- With foodShould Tibolone be taken with food?
- Side effectsTibolone side effects: common, rare and warning signs
- Dosage guideTibolone dosage guide: how much to take and when
- OnsetHow fast does Tibolone start working?
- DurationHow long does Tibolone last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.